The July 9th Seattle
Times article, “Could light rail be built any faster? It wouldn’t be easy,” is just the latest example of Traffic
Lab’s failure to recognize the area’s “real” congestion problem. It’s not the “timing” of the Prop 1
extensions, it’s their failure to reduce congestion.
Anyone with a modicum of
competence would recognize the stupidity of extending Central Link to Everett
and Tacoma. They’re all routed
through a Downtown Seattle Transit Tunnel (DSTT) that limits trains to 4
cars. A 2004 PSRC study, funded by
Sound Transit, concluded the DSTT stations limited capacity to 8880 riders per
hour (rph) in each direction, a fraction of the transit capacity needed to
reduce congestion. That
accommodating even that capacity at the two DSTT stations during peak commute is “problematic”.
The billions spent on Prop 1
extensions do nothing to increase that capacity. Yet the Traffic Lab continues to abide Sound Transit claims
for daily riders. The Sound
Transit 2019 budget includes CEO Rogoff”s delusional claim 600,000 of the
700,00 daily riders in 2041 will come from the 116-mile light rail network.
Even a fraction of that ridership
would end access for current Central Link riders. University Link riders, who will begin to lose access in 2021
with Northgate extension, will lose access for much of the day with Sound
Transit claims for 47,000 to 55,000 Lynnwood Links riders.
East Link operation will halve
Central Link capacity south of the International District station. Thus, even a fraction of Sound
Transit’s claims for 38,000 to 58,000 for Federal will end access during much
of the day for current riders. Clearly
extensions beyond Lynnwood and Federal Way exacerbate Central Link capacity
problem.
Even more absurd Sound Transit
intends to use the Prop 1 extensions, not to add transit capacity, but to
replace bus routes into the city. The problem being 70 to 80% of the Prop 1
riders’ only access to light rail stations will be at P&R lots. Yet all the lots with access to light
rail station are currently filled with bus riders. Rather than add parking Sound Transit intends to force those
commuters to use light rail. Reducing
the number of buses on HOV lanes will do little to reduce traffic there and
nothing on GP lanes.
East Link is a particularly egregious example since
even its limited capacity exceeds the numbers of commuters within walking
distance or able to park near light rail stations. Again Sound Transit intends to boost ridership by forcing current
bus riders to use East Link for the commute into and out of Seattle.
Mercer Island objections led to Sound
Transit and King County Metro agreeing to halve current bus schedules in order
to terminate bus routes on island. East Link operation
will force thousands of existing transit riders and future potential transit
riders to drive, inevitably grid-locking I-90 Bridge outer roadways and entire
I-90 corridor.
Thus the only “benefit” of Sound
Transit’s light rail spine will be those having access to light rail stations,
mostly bus riders, will have more reliable commutes into the city. (Something the Seattle Times conceded
in a Nov 4th 2016 edition.)
However the entire area will pay
for the extensions, the additional light rail cars required, and the operating costs with the
extensions. Any attempt to
expedite Prop 1 extensions simple hastens lack of access for current Central
Link riders, need for more expensive light rail cars, and huge subsidies to
cover their operating costs,
By contrast the combination of the
West Link through a 2nd tunnel to a Ballard Link would dramatically
increase capacity into downtown Seattle. While Sound Transit’s projected 110,000 to 136,000 ridership in
the tunnel is likely “optimistic”, any riders would increase transit capacity
into downtown. Ridership benefits from the fact 70-80
% of the link riders would live within walking distance of light rail stations,
minimizing the need for expensive P&R lots.
The bottom line is there would be
no ST3 without Seattle’s 70% approval. The promised West Link and Ballard Link
undoubtedly played a major role in that approval. The costs for the 12 mile
route in the ST3 funding proposal is only ~ $6 Billion in 2014 dollars.
Operating costs with the shorter routes would be a fraction of those for the
light rail spine. They need to be expedited not delayed haggling over routes or
additional costs. Any resulting delays
in Central Link extensions should be welcomed.
Sound Transit didn’t require any
additional funds for their decision to tunnel all the way to the Northgate
station. They need to
tunnel to West Seattle and consider doing so to Ballard. The Traffic Lab should “Get It”
and advocate for doing so.